Hey Jude, don't make it bad.
Take a sad vape, and make it betterrrrrr
Remember, a bottomfeeder does it just right.
When it drips in the attyyyyyy
From the botttoooommmmmm
A mod is an a-a-a-aaaaaaPppppppppppppp....
EeeeeEeeeEeeeeeVeeeeee (apv)
I hope you enjoyed my rendition on hey jude XD
An apv is an advanced personal vaporizer. Just fancy talk for a battery holder such as the silver bullet, the reo, the vmod, vmod xl, 18650 ego, etc. (the reo and vmod series are bottom feeding mods. They have an internal reservoir that holds juice, on these mods when you squeeze an exposed reservoir, it feeds juice into the atomizer or carto from where the battery connection is normally. The battery and the atomizer still make contact through an adaptor built into your APV, but the systems allow a bottle, (juice going through a delivery system) to be connected to your cart or aty)
A vv mod is a variable voltage mod. The only thing different about these is that they have changeable voltage. The current passing through the atomizer or wire inside of the cartomizer can be more user determined based on dial setting on these devices. The reason why websites sell both high resistance (HR, 4.0+ ohm) low resistance (LR 2.5- ohm) along with regular carto's are to cater to users who either have a different from standard device (standard being 3.75v, such as eGo's) or a variable voltage mod
Hope that made sense XD
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